Slashdot Mirror


Early Plants May Have Caused Massive Glaciation

sciencehabit writes with this excerpt from Science: "The first plants to colonize land didn't merely supply a dash of green to a drab landscape. They dramatically accelerated the natural breakdown of exposed rocks, according to a new study, drawing so much planet-warming carbon dioxide (CO2) from the atmosphere that they sent Earth's climate spiraling into a major ice age."

5 of 174 comments (clear)

  1. Re:Easy solution by Anonymous Coward · · Score: 5, Funny

    1) We must conserve water
    2) Global warming is simply a return to the previous state
    3) If you're growing ganja, OK then.

  2. More results by mr1911 · · Score: 4, Funny

    Scientists have classified these plants as Republicans in order to keep the blame for climate change consistent throughout history.

    --
    This post comes with a double-your-money-back guarantee!
    Any offense taken to this post is at your sole discretion.
  3. Re:not to mention... by Samantha+Wright · · Score: 5, Funny

    Well, at the time there was a major debate about whether or not that would happen. A lot of proto-Earth's top scientist algae were certain that releasing so much oxygen would irreversibly alter the environment and seriously affect non-oxygen-respiring organisms, but there were many plants who maintained that the young planet had already seen worse, and yet life existed in the current day despite that. What the poor, innocent archaeans who bought into all of this didn't realise was that the smooth-talking photosynthesisers were more interested in the production and stockpile of carbohydrates than the well-being of the other clades, and had already convinced themselves that whether or not the planet could support infinite population and ecological growth was not their concern.

    Conflict of interest: The author declares that she has no conflicts of interest and is clearly not trolling, nor taking a joke too far to farm karma.

    --
    Bio questions? Ask me to start a Q&A journal. Computer analogies available for most topics!
  4. So that means... by Anonymous Coward · · Score: 2, Funny

    We need to ramp up our deforestation programs. We're in a race here, gentlemen! Either it's the plants, or us.

  5. Re:not to mention... by ColdWetDog · · Score: 4, Funny

    Nothing but undeveloped, unevolved, barely conscious pond scum, totally convinced of their own superiority as they scurry about their short, pointless lives.

    --
    Faster! Faster! Faster would be better!